Take acid number determination to the next level with Metrohm!

Take acid number determination to the next level with Metrohm!

Petrochemicals

July 21, 2019

Is TAN determination in transformer oils becoming difficult with manual color-indicator titration?

Use automated photometric determination with the Optrode from Metrohm satisfying ASTM D974, ISO 6618 and IP 139!

The acid number (AN) of insulating, transformer, and turbine oils is crucial to ensure safe operation, operating equipment control, and corrosion prevention. These oils generally have low AN specifications and their AN determination by manual color-indicator titration is difficult, especially when analyzing colored samples.

Using a Titrator with a photometric sensor to detect the end point ensures that the titrations are always carried out under the same conditions. This greatly increases the precision and reliability of the results, which in turn results in improved monitoring for your operations.

Click here to read the fully automated photometric determination of the AN using the Optrode from Metrohm!

Metrohm launches new high-performance ion chromatography system-940 Professional IC Vario

Metrohm launches new high-performance ion chromatography system-940 Professional IC Vario

Petrochemicals

Metrohm launches the 940 Professional IC Vario, the new high-performance ion chromatography system for research applications and routine use. The 940 Professional IC Vairo is Metrohm’s most versatile IC system yet.

Entirely modular by design, the 940 Professional IC Vario enables unlimited configuration possibilities and meets even the most challenging analytical requirements.

September 01, 2013 More +
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